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Search options questions only not deleted user 7175
0 votes
2 answers
156 views

Low voltage, high ampere battery safety

I want to power an Arduino project for several weeks on a remote location. At the location, data is gathered and sent over the internet. The project runs on 5V and draws 200mAh max. I need a power sou …
Len's user avatar
  • 181
4 votes
1 answer
698 views

External circuit turning on powerbank

I have a circuit that consumes enough power to keep running from a powerbank. However, to save energy I'm putting it in low energy mode at night. Problem with powerbanks, they turn off when not enoug …
Len's user avatar
  • 181